Inventor · disambiguated record
Kimihiko Sugiyama
Also filed as: SUGIYAMA KIMIHIKO
19 granted patents·3 pending applications·267 citations·filing 1996–2023
94Inventor score
Files withHITACHI LTD6NIPPON STEEL CORP5RENESAS TECH CORP4RENESAS ELECTRONICS CORP3YOKOTA YOSHIKAZU2
Top patents by PatentIndex Score
22 records- 0194US6181313B1Liquid crystal display controller and liquid crystal display deviceHITACHI LTD·Filed 1998·Granted Jan 30, 2001·93 cites·16 claims
- 0291US6633274B1Liquid crystal display controller and liquid crystal display deviceHITACHI LTD·Filed 2000·Granted Oct 14, 2003·34 cites·11 claims
- 0383US9640130B2Display driver and display deviceSYNAPTICS JAPAN GK·Filed 2014·Granted May 2, 2017·4 cites·30 claims
- 0483US6323930B1Liquid crystal display device, production method thereof and mobile telephoneHITACHI LTD·Filed 1996·Granted Nov 27, 2001·49 cites·7 claims
- 0582US8212763B2Liquid crystal display controller and liquid crystal display deviceYOKOTA YOSHIKAZU·Filed 2010·Granted Jul 3, 2012·3 cites·6 claims
- 0682US6368424B1Grain-oriented electrical steel sheets having excellent magnetic characteristics, its manufacturing method and its manufacturing deviceNIPPON STEEL CORP·Filed 1998·Granted Apr 9, 2002·39 cites·8 claims
- 0777US8941578B2Liquid crystal display controller and liquid crystal display deviceRENESAS ELECTRONICS CORP·Filed 2013·Granted Jan 27, 2015·1 cites·6 claims
- 0877US7804573B2Liquid crystal display device, method for fabricating the same, and portable telephone using the sameRENESAS TECH CORP·Filed 2005·Granted Sep 28, 2010·3 cites·8 claims
- 0974US6924868B2Liquid crystal display device, method for fabricating the same, and portable telephone using the sameHITACHI DEVICE ENG·Filed 2001·Granted Aug 2, 2005·10 cites·7 claims
- 1066US6396464B2Liquid-crystal display control apparatusHITACHI LTD·Filed 2001·Granted May 28, 2002·7 cites·20 claims
- 1166US2025157708A1Grain-oriented electrical steel sheet and method of production of sameNIPPON STEEL CORP·Filed 2023·Application pending·0 cites
- 1266US2025154631A1Grain-oriented electrical steel sheet and method of production of sameNIPPON STEEL CORP·Filed 2023·Application pending·0 cites
- 1364US2025188560A1Method for manufacturing grain-oriented electrical steel sheet, and grain-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 1463US6747628B2Liquid crystal display controller and liquid crystal display deviceRENESAS TECH CORP·Filed 2002·Granted Jun 8, 2004·4 cites·13 claims
- 1560US11551838B2Grain-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2019·Granted Jan 10, 2023·0 cites·1 claims
- 1660US7688303B2Liquid crystal display controller and liquid crystal display deviceRENESAS TECH CORP·Filed 2006·Granted Mar 30, 2010·0 cites·11 claims
- 1759US8547320B2Liquid crystal display controller and liquid crystal display deviceYOKOTA YOSHIKAZU·Filed 2012·Granted Oct 1, 2013·0 cites·6 claims
- 1857US8009259B2Liquid crystal display device, method for fabricating the same, and portable telephone using the sameRENESAS ELECTRONICS CORP·Filed 2010·Granted Aug 30, 2011·0 cites·5 claims
- 1955US7876414B2Liquid crystal display device, method for fabricating the same, and portable telephone using the sameRENESAS ELECTRONICS CORP·Filed 2010·Granted Jan 25, 2011·0 cites·6 claims
- 2052US6005537ALiquid-crystal display control apparatusHITACHI LTD·Filed 1997·Granted Dec 21, 1999·13 cites·10 claims
- 2145US7286110B2Liquid crystal display controller and liquid crystal display deviceRENESAS TECH CORP·Filed 2004·Granted Oct 23, 2007·0 cites·25 claims
- 2242US6259421B1Liquid-crystal display control apparatusHITACHI LTD·Filed 1999·Granted Jul 10, 2001·7 cites·20 claims
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